we'll call up the friends in the fbi just like that. we told everybody we're going to do it, and we feel that's our responsibility is to let the, you know, let the pros do their job. >> do you think it's time for laws of robotics? >> the three laws of robotics are the rules that stop robots from killing. everybody brings this up, and for a robot to be smart enough to apply the three laws, they've already taken over the world; right? [laughter] that's really hard. that's artificial intelligence. turns out it's, like, just shooting guns, that's easy. robots are good at that stuff, but bad at reassuring people. that's not the way it's going to happen. we can't have -- we can't have robots with the intelligence to make ethical choices. we need to search society and cull qhur, what's what's going on, and evolve our regulatory and surveillance activity to stop it early. >> back to the technology, and there's questions about hobbyists, and you talked about the doctor e-mailing you, the dna for your vaccine. what if it was a spoof e-mail. e-mai